Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6649912 | Thermal imaging camera | David C. Demyan, James A. Hendrickson, Michael Becker, Anthony J. Brewer, Eric R. Colburn +1 more | 2003-11-18 |
| D481053 | Thermal imaging camera | Eric R. Colburn, Thomas DeBlasis, Vincent M. Colaizzi | 2003-10-21 |
| 6486473 | Thermal imaging camera | David C. Demyan, James A. Hendrickson, Michael Becker, Anthony J. Brewer, Eric R. Colburn +1 more | 2002-11-26 |
| D464666 | Thermal imaging camera | David C. Demyan, James A. Hendrickson, Michael Becker, Anthony J. Brewer, Eric R. Colburn +1 more | 2002-10-22 |
| 6345620 | Flexible respirator filter | Roger P. Wolf, Paul A. Zeller | 2002-02-12 |
| 5531803 | Metal cover for respirator cartridge | Roger P. Wolf, Thomas J. Scanio, John F. Kuhn | 1996-07-02 |